Eenadu — regarding incorrect pronunciation of telugu in movie songs now a days

Hi Team,
Not sure if you have noticed this in recent past Telugu movie songs, all singers (including Telugu origins) are pronouncing Telugu incorrectly. Don't know why music directors or singers even audience are not realising this or paying attention to this. This careless attitude towards our mother tongue is really not bearable. Please post atleast a small article regarding this in order to bring awareness and realisation amongst the people. I was really feeling bad while listening to the songs. We should not let people disgrace the language in this way. I am not a Telugu lecturer or somebody into literature department. But I love my language and I respect it and now I'm just trying to save it from degrading.
Here I want to list few songs,
One more time song - Temper (singer sings Malli Malli incorrectly)
Ninnila song - Tholi Prema (singer sings kallalo incorrectly)
Hello title song - Hello (singer sings ee velalo incorrectly)
Hey badhulu chepave song - ninnu Kori ( singer sings ennalle incorrectly)

Please team try to post this, we should really protect our language.
If the same would have happened in Tamil Nadu they would have corrected it in the very first song itself( I don't think it will happen there)